/**
 * @license
 * Copyright 2017 Google Inc.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

.neuroglancer-layout-split-drop-zone {
  position: absolute;
  z-index: 1000;
}

.neuroglancer-drag-over {
  background-color: rgba(0, 0, 255, 0.5);
}

.neuroglancer-stack-layout-row > .neuroglancer-stack-layout-drop-placeholder {
  padding-left: 4px;
  padding-right: 4px;
  width: 1px;
  cursor: col-resize;
}

.neuroglancer-stack-layout-column
  > .neuroglancer-stack-layout-drop-placeholder {
  padding-top: 4px;
  padding-bottom: 4px;
  height: 1px;
  cursor: row-resize;
}

.neuroglancer-stack-layout-drop-placeholder {
  background-clip: content-box;
  background-color: #666;
  z-index: 1;
}

.neuroglancer-stack-layout-drop-placeholder.neuroglancer-drag-over {
  background-clip: border-box;
  background-color: rgba(128, 128, 255, 0.5);
}

.neuroglancer-stack-layout-drop-placeholder:first-child,
.neuroglancer-stack-layout-drop-placeholder:last-child {
  display: none;
}
